Class 10 parameter MCQ Questions

Question 331/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=2x^-2+bx+c), (p(0)=5) और (p(1)=1), तो (b) क्या है?

If (p(x)=2x^-2+bx+c), (p(0)=5), and (p(1)=1), what is (b)?

Explanation opens after your attempt

Correct Answer

A. (-6)

Step 1

Concept

(p(0)=c=5) and (p(1)=2+b+5=1), so (b=-6). The constant term is found quickly from (x=0).

Step 2

Why this answer is correct

The correct answer is A. (-6). (p(0)=c=5) and (p(1)=2+b+5=1), so (b=-6). The constant term is found quickly from (x=0).

Step 3

Exam Tip

(p(0)=c=5) और (p(1)=2+b+5=1), इसलिए (b=-6)। (x=0) से अचर पद तुरंत मिलता है।

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Question 332/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

किस मान के लिए ((m+1)x^-2+(m^-2)x+7) अचर बहुपद बन सकता है?

For what value of (m) can ((m+1)x^-2+(m^-2)x+7) become a constant polynomial?

Explanation opens after your attempt

Correct Answer

C. ऐसा कोई मान नहींNo such value

Step 1

Concept

For a constant polynomial, both (m+1=0) and (m^-2=0) are needed, which is impossible together. All variable terms must vanish.

Step 2

Why this answer is correct

The correct answer is C. ऐसा कोई मान नहीं / No such value. For a constant polynomial, both (m+1=0) and (m^-2=0) are needed, which is impossible together. All variable terms must vanish.

Step 3

Exam Tip

अचर बहुपद के लिए (m+1=0) और (m^-2=0) दोनों चाहिए, जो साथ संभव नहीं हैं। सभी चर वाले पद हटने चाहिए।

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Question 333/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-3+rx^-2+s), (p(0)=5) और (p(1)=9), तो (r) क्या है?

If (p(x)=x^-3+rx^-2+s), (p(0)=5), and (p(1)=9), what is (r)?

Explanation opens after your attempt

Correct Answer

C. (3)

Step 1

Concept

(p(0)=s=5) and (p(1)=1+r+5=9), so (r=3). First use (x=0) to find the constant term.

Step 2

Why this answer is correct

The correct answer is C. (3). (p(0)=s=5) and (p(1)=1+r+5=9), so (r=3). First use (x=0) to find the constant term.

Step 3

Exam Tip

(p(0)=s=5) और (p(1)=1+r+5=9), इसलिए (r=3)। पहले (x=0) से अचर पद निकालें।

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Question 334/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-3+px+q), (p(1)=4) और (p(-1)=-2), तो (p) का मान क्या है?

If (p(x)=x^-3+px+q), (p(1)=4), and (p(-1)=-2), what is the value of (p)?

Explanation opens after your attempt

Correct Answer

B. (2)

Step 1

Concept

The conditions give (1+p+q=4) and (-1-p+q=-2), so (p=2). Subtracting the two equations is quick.

Step 2

Why this answer is correct

The correct answer is B. (2). The conditions give (1+p+q=4) and (-1-p+q=-2), so (p=2). Subtracting the two equations is quick.

Step 3

Exam Tip

शर्तों से (1+p+q=4) और (-1-p+q=-2), इसलिए (p=2)। दो समीकरणों को घटाना तेज तरीका है।

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Question 335/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि बहुपद (p(x)=2x^-3+kx^-2-8x+3) में सभी गुणांकों का योग (0) है, तो (k) क्या है?

If the sum of all coefficients of (p(x)=2x^-3+kx^-2-8x+3) is (0), what is (k)?

Explanation opens after your attempt

Correct Answer

C. (3)

Step 1

Concept

The sum of coefficients is (2+k-8+3=k-3), so (k=3). The sum of coefficients can also be found by (p(1)).

Step 2

Why this answer is correct

The correct answer is C. (3). The sum of coefficients is (2+k-8+3=k-3), so (k=3). The sum of coefficients can also be found by (p(1)).

Step 3

Exam Tip

गुणांकों का योग (2+k-8+3=k-3) है, इसलिए (k=3)। गुणांकों का योग (p(1)) से भी मिलता है।

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Question 336/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-2+ax+b), (p(1)=0) और (p(2)=0), तो (a+b) क्या है?

If (p(x)=x^-2+ax+b), (p(1)=0), and (p(2)=0), what is (a+b)?

Explanation opens after your attempt

Correct Answer

C. (1)

Step 1

Concept

The conditions give (1+a+b=0) and (4+2a+b=0), so (a=-3), (b=2), and (a+b=-1). The correct option is (-1).

Step 2

Why this answer is correct

The correct answer is C. (1). The conditions give (1+a+b=0) and (4+2a+b=0), so (a=-3), (b=2), and (a+b=-1). The correct option is (-1).

Step 3

Exam Tip

शर्तों से (1+a+b=0) और (4+2a+b=0), इसलिए (a=-3), (b=2) और (a+b=-1)। सही विकल्प (-1) है।

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Question 337/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

किस मान के लिए (p(x)=x^-3-4x^-2+mx+6) में (p(1)=0) होगा?

For what value of (m) will (p(1)=0) in (p(x)=x^-3-4x^-2+mx+6)?

Explanation opens after your attempt

Correct Answer

A. (-3)

Step 1

Concept

(p(1)=1-4+m+6=m+3), so (m=-3). Substitute the given value and form a simple equation.

Step 2

Why this answer is correct

The correct answer is A. (-3). (p(1)=1-4+m+6=m+3), so (m=-3). Substitute the given value and form a simple equation.

Step 3

Exam Tip

(p(1)=1-4+m+6=m+3), इसलिए (m=-3)। दिए गए मान को रखकर सरल समीकरण बनाएं।

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Question 338/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (x=3), बहुपद (p(x)=x^-2-kx+12) का शून्य है, तो (k) क्या है?

If (x=3) is a zero of (p(x)=x^-2-kx+12), what is (k)?

Explanation opens after your attempt

Correct Answer

C. (7)

Step 1

Concept

(p(3)=9-3k+12=0), so (21=3k) and (k=7). For a zero, set the polynomial value equal to (0).

Step 2

Why this answer is correct

The correct answer is C. (7). (p(3)=9-3k+12=0), so (21=3k) and (k=7). For a zero, set the polynomial value equal to (0).

Step 3

Exam Tip

(p(3)=9-3k+12=0), इसलिए (21=3k) और (k=7)। शून्य की शर्त में बहुपद का मान (0) रखें।

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Question 339/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=kx^-2-5x+6) और (p(-1)=14), तो (k) का मान क्या है?

If (p(x)=kx^-2-5x+6) and (p(-1)=14), what is the value of (k)?

Explanation opens after your attempt

Correct Answer

C. (3)

Step 1

Concept

(p(-1)=k+5+6=14), so (k=3). Check signs carefully while substituting a negative value.

Step 2

Why this answer is correct

The correct answer is C. (3). (p(-1)=k+5+6=14), so (k=3). Check signs carefully while substituting a negative value.

Step 3

Exam Tip

(p(-1)=k+5+6=14), इसलिए (k=3)। ऋणात्मक मान रखते समय संकेत सावधानी से देखें।

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Question 340/737 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=(a-5)x^-5+2x^-3-7x+4) की घात (3) है, तो (a) क्या होगा?

If the degree of (p(x)=(a-5)x^-5+2x^-3-7x+4) is (3), what is (a)?

Explanation opens after your attempt

Correct Answer

C. (5)

Step 1

Concept

For the degree to be (3), the coefficient of \(x^5\) must be (0), so (a-5=0). First make the highest-degree term vanish.

Step 2

Why this answer is correct

The correct answer is C. (5). For the degree to be (3), the coefficient of \(x^5\) must be (0), so (a-5=0). First make the highest-degree term vanish.

Step 3

Exam Tip

घात (3) होने के लिए \(x^5\) का गुणांक (0) होना चाहिए, इसलिए (a-5=0)। उच्चतम घात वाले पद को पहले शून्य करें।

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Question 341/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=ax^-2+4x-12) और (x=2) इसका शून्य है, तो (a) क्या होगा?

If (p(x)=ax^-2+4x-12) and (x=2) is its zero, what is (a)?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(p(2)=4a+8-12=0), so (4a=4) and (a=1). When a zero is given, set the polynomial value equal to (0).

Step 2

Why this answer is correct

The correct answer is A. (1). (p(2)=4a+8-12=0), so (4a=4) and (a=1). When a zero is given, set the polynomial value equal to (0).

Step 3

Exam Tip

(p(2)=4a+8-12=0), इसलिए (4a=4) और (a=1)। शून्य दिए होने पर बहुपद का मान (0) रखें।

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Question 342/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=2x^-2-5x+c) और (p(4)=7), तो (c) का मान क्या है?

If (p(x)=2x^-2-5x+c) and (p(4)=7), what is the value of (c)?

Explanation opens after your attempt

Correct Answer

A. (-5)

Step 1

Concept

(p(4)=32-20+c=7), so (12+c=7) and (c=-5). Substitute the given value to find the unknown constant term.

Step 2

Why this answer is correct

The correct answer is A. (-5). (p(4)=32-20+c=7), so (12+c=7) and (c=-5). Substitute the given value to find the unknown constant term.

Step 3

Exam Tip

(p(4)=32-20+c=7), इसलिए (12+c=7) और (c=-5)। दिए गए मान को रखकर अज्ञात अचर पद निकालें।

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Question 343/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=(k-4)x^-4+3x^-2-5x+2) की घात (2) है, तो (k) का मान क्या होगा?

If the degree of (p(x)=(k-4)x^-4+3x^-2-5x+2) is (2), what will be the value of (k)?

Explanation opens after your attempt

Correct Answer

C. (4)

Step 1

Concept

For the degree to be (2), the coefficient of \(x^4\) must be (0), so (k-4=0) and (k=4). Check the coefficient of the highest power first.

Step 2

Why this answer is correct

The correct answer is C. (4). For the degree to be (2), the coefficient of \(x^4\) must be (0), so (k-4=0) and (k=4). Check the coefficient of the highest power first.

Step 3

Exam Tip

घात (2) होने के लिए \(x^4\) का गुणांक (0) होना चाहिए, इसलिए (k-4=0) और (k=4)। सबसे बड़ी घात वाले पद का गुणांक पहले जांचें।

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Question 344/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=ax^-3+bx^-2+cx+d) और (p(0)=-7), तो (d) का मान क्या है?

If (p(x)=ax^-3+bx^-2+cx+d) and (p(0)=-7), what is the value of (d)?

Explanation opens after your attempt

Correct Answer

B. (-7)

Step 1

Concept

Putting (x=0) gives (p(0)=d). Therefore (d=-7).

Step 2

Why this answer is correct

The correct answer is B. (-7). Putting (x=0) gives (p(0)=d). Therefore (d=-7).

Step 3

Exam Tip

(x=0) रखने पर (p(0)=d) मिलता है। इसलिए (d=-7) है।

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Question 345/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

किस मान के लिए \(x^2-6x+m\) में (x=2) शून्य होगा?

For what value of (m) will (x=2) be a zero of \(x^2-6x+m\)?

Explanation opens after your attempt

Correct Answer

B. (8)

Step 1

Concept

(4-12+m=0), so (m=8). When a zero is given, set the polynomial value equal to (0).

Step 2

Why this answer is correct

The correct answer is B. (8). (4-12+m=0), so (m=8). When a zero is given, set the polynomial value equal to (0).

Step 3

Exam Tip

(4-12+m=0), इसलिए (m=8)। शून्य दिए होने पर बहुपद का मान (0) रखें।

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Question 346/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=x^-2-ax+18) और (p(3)=0), तो (a) का मान क्या है?

If (p(x)=x^-2-ax+18) and (p(3)=0), what is the value of (a)?

Explanation opens after your attempt

Correct Answer

C. (9)

Step 1

Concept

(p(3)=9-3a+18=0), so (27=3a) and (a=9). After substitution, solve the simple linear equation.

Step 2

Why this answer is correct

The correct answer is C. (9). (p(3)=9-3a+18=0), so (27=3a) and (a=9). After substitution, solve the simple linear equation.

Step 3

Exam Tip

(p(3)=9-3a+18=0), इसलिए (27=3a) और (a=9)। मान रखने के बाद सरल रैखिक समीकरण हल करें।

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Question 347/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=x^-2+kx-15) और (p(3)=0), तो (k) क्या है?

If (p(x)=x^-2+kx-15) and (p(3)=0), what is (k)?

Explanation opens after your attempt

Correct Answer

A. (2)

Step 1

Concept

(p(3)=9+3k-15=0), so (3k=6) and (k=2). Use the zero condition to find the unknown.

Step 2

Why this answer is correct

The correct answer is A. (2). (p(3)=9+3k-15=0), so (3k=6) and (k=2). Use the zero condition to find the unknown.

Step 3

Exam Tip

(p(3)=9+3k-15=0), इसलिए (3k=6) और (k=2)। शून्य की शर्त लगाकर अज्ञात निकालें।

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Question 348/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=9x^-2+cx-5) में (x) का गुणांक (-4) है, तो (c) क्या है?

If the coefficient of (x) in (p(x)=9x^-2+cx-5) is (-4), what is (c)?

Explanation opens after your attempt

Correct Answer

C. (-4)

Step 1

Concept

In (cx), the coefficient of (x) is (c). It is given that (c=-4).

Step 2

Why this answer is correct

The correct answer is C. (-4). In (cx), the coefficient of (x) is (c). It is given that (c=-4).

Step 3

Exam Tip

(cx) में (x) का गुणांक (c) है। दिया है कि (c=-4)।

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Question 349/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=(a+3)x^-2+5x-1) रैखिक बहुपद है, तो (a) क्या होगा?

If (p(x)=(a+3)x^-2+5x-1) is a linear polynomial, what is (a)?

Explanation opens after your attempt

Correct Answer

A. (-3)

Step 1

Concept

For it to be linear, the coefficient of \(x^2\) must be (0). Hence (a+3=0) and (a=-3).

Step 2

Why this answer is correct

The correct answer is A. (-3). For it to be linear, the coefficient of \(x^2\) must be (0). Hence (a+3=0) and (a=-3).

Step 3

Exam Tip

रैखिक होने के लिए \(x^2\) का गुणांक (0) होना चाहिए। इसलिए (a+3=0) और (a=-3)।

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Question 350/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-2-ax+12) और (p(3)=0), तो (a) का मान क्या है?

If (p(x)=x^-2-ax+12) and (p(3)=0), what is the value of (a)?

Explanation opens after your attempt

Correct Answer

C. (7)

Step 1

Concept

(9-3a+12=0) gives (21-3a=0). Therefore (a=7).

Step 2

Why this answer is correct

The correct answer is C. (7). (9-3a+12=0) gives (21-3a=0). Therefore (a=7).

Step 3

Exam Tip

(9-3a+12=0) से (21-3a=0) मिलता है। इसलिए (a=7) है।

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Question 351/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-2+px+16) और (4) इसका शून्य है, तो (p) का मान क्या है?

If (4) is a zero of (p(x)=x^-2+px+16), what is the value of (p)?

Explanation opens after your attempt

Correct Answer

A. (-8)

Step 1

Concept

\(4^2+4p+16=0\) gives (32+4p=0). Therefore (p=-8).

Step 2

Why this answer is correct

The correct answer is A. (-8). \(4^2+4p+16=0\) gives (32+4p=0). Therefore (p=-8).

Step 3

Exam Tip

\(4^2+4p+16=0\) से (32+4p=0) मिलता है। इसलिए (p=-8) है।

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Question 352/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=2x^-2+bx-10) और (p(2)=4), तो (b) का मान क्या है?

If (p(x)=2x^-2+bx-10) and (p(2)=4), what is the value of (b)?

Explanation opens after your attempt

Correct Answer

C. (3)

Step 1

Concept

(p(2)=8+2b-10=4) gives (2b-2=4). Therefore (b=3).

Step 2

Why this answer is correct

The correct answer is C. (3). (p(2)=8+2b-10=4) gives (2b-2=4). Therefore (b=3).

Step 3

Exam Tip

(p(2)=8+2b-10=4) से (2b-2=4) मिलता है। इसलिए (b=3) है।

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Question 353/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-3+ax^-2+bx+1) में (a=0) और (b=-2), तो बहुपद क्या होगा?

If (a=0) and (b=-2) in (p(x)=x^-3+ax^-2+bx+1), what will the polynomial be?

Explanation opens after your attempt

Correct Answer

A. \(x^3-2x+1\)

Step 1

Concept

With (a=0), the \(x^2\) term vanishes, and with (b=-2), we get (-2x). So the polynomial is \(x^3-2x+1\).

Step 2

Why this answer is correct

The correct answer is A. \(x^3-2x+1\). With (a=0), the \(x^2\) term vanishes, and with (b=-2), we get (-2x). So the polynomial is \(x^3-2x+1\).

Step 3

Exam Tip

(a=0) से \(x^2\) पद हटता है और (b=-2) से (-2x) मिलता है। इसलिए बहुपद \(x^3-2x+1\) है।

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Question 354/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि \(x^3+2x^2+cx+5\) में (x) का गुणांक (6) है, तो (c+5) क्या होगा?

If the coefficient of (x) in \(x^3+2x^2+cx+5\) is (6), what will be (c+5)?

Explanation opens after your attempt

Correct Answer

C. (11)

Step 1

Concept

The coefficient of (x) is (c=6). Therefore (c+5=11).

Step 2

Why this answer is correct

The correct answer is C. (11). The coefficient of (x) is (c=6). Therefore (c+5=11).

Step 3

Exam Tip

(x) का गुणांक (c=6) है। इसलिए (c+5=11) होगा।

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Question 355/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=x^-2+ax+a) और (p(1)=5), तो (a) का मान क्या है?

If (p(x)=x^-2+ax+a) and (p(1)=5), what is the value of (a)?

Explanation opens after your attempt

Correct Answer

B. (2)

Step 1

Concept

(p(1)=1+a+a=5) gives (1+2a=5). Therefore (a=2).

Step 2

Why this answer is correct

The correct answer is B. (2). (p(1)=1+a+a=5) gives (1+2a=5). Therefore (a=2).

Step 3

Exam Tip

(p(1)=1+a+a=5) से (1+2a=5) मिलता है। इसलिए (a=2) है।

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Question 356/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=kx+12) का शून्य (3) है, तो (k) का मान क्या है?

If (3) is a zero of (p(x)=kx+12), what is the value of (k)?

Explanation opens after your attempt

Correct Answer

B. (-4)

Step 1

Concept

From (p(3)=0), we get (3k+12=0). Therefore (k=-4).

Step 2

Why this answer is correct

The correct answer is B. (-4). From (p(3)=0), we get (3k+12=0). Therefore (k=-4).

Step 3

Exam Tip

(p(3)=0) से (3k+12=0) मिलता है। इसलिए (k=-4) है।

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Question 357/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

किस मान के लिए (p(x)=(a-2)x^-3+4x^-2+1) की घात (2) हो जाएगी?

For which value will (p(x)=(a-2)x^-3+4x^-2+1) have degree (2)?

Explanation opens after your attempt

Correct Answer

C. (a=2)

Step 1

Concept

For degree (2), the coefficient of \(x^3\) must be (0). From (a-2=0), we get (a=2).

Step 2

Why this answer is correct

The correct answer is C. (a=2). For degree (2), the coefficient of \(x^3\) must be (0). From (a-2=0), we get (a=2).

Step 3

Exam Tip

घात (2) के लिए \(x^3\) का गुणांक (0) होना चाहिए। (a-2=0) से (a=2) मिलता है।

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Question 358/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=2x^-3+mx^-2-x+4) में \(x^2\) का गुणांक (-5) है, तो (m) क्या है?

If the coefficient of \(x^2\) in (p(x)=2x^-3+mx^-2-x+4) is (-5), what is (m)?

Explanation opens after your attempt

Correct Answer

B. (-5)

Step 1

Concept

The multiplier of \(x^2\) is (m). Given (m=-5), so the answer is (-5).

Step 2

Why this answer is correct

The correct answer is B. (-5). The multiplier of \(x^2\) is (m). Given (m=-5), so the answer is (-5).

Step 3

Exam Tip

\(x^2\) के साथ लगा गुणक (m) है। दिया है (m=-5), इसलिए उत्तर (-5) है।

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Question 359/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (q(x)=x^-2-kx+6) और (q(2)=0), तो (k) का मान क्या है?

If (q(x)=x^-2-kx+6) and (q(2)=0), what is the value of (k)?

Explanation opens after your attempt

Correct Answer

C. (5)

Step 1

Concept

(q(2)=4-2k+6=0) gives (10-2k=0). So (k=5).

Step 2

Why this answer is correct

The correct answer is C. (5). (q(2)=4-2k+6=0) gives (10-2k=0). So (k=5).

Step 3

Exam Tip

(q(2)=4-2k+6=0) से (10-2k=0) मिलता है। इसलिए (k=5) है।

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Question 360/737 Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

यदि (p(x)=ax^-2+3x+5) की घात (1) है, तो (a) का मान क्या होगा?

If (p(x)=ax^-2+3x+5) has degree (1), what will be the value of (a)?

Explanation opens after your attempt

Correct Answer

A. (0)

Step 1

Concept

For degree (1), the coefficient of \(x^2\) must be (0). Therefore (a=0).

Step 2

Why this answer is correct

The correct answer is A. (0). For degree (1), the coefficient of \(x^2\) must be (0). Therefore (a=0).

Step 3

Exam Tip

घात (1) होने के लिए \(x^2\) का गुणांक (0) होना चाहिए। इसलिए (a=0) है।

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parameter MCQ Questions for Class 10

Practice Questions

यदि (p(x)=2x-2+bx+c), (p(0)=5) और (p(1)=1), तो (b) क्या है?

Concept

Why this answer is correct

Exam Tip

किस मान के लिए ((m+1)x-2+(m-2)x+7) अचर बहुपद बन सकता है?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=x-3+rx-2+s), (p(0)=5) और (p(1)=9), तो (r) क्या है?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=x-3+px+q), (p(1)=4) और (p(-1)=-2), तो (p) का मान क्या है?

Concept

Why this answer is correct

Exam Tip

यदि बहुपद (p(x)=2x-3+kx-2-8x+3) में सभी गुणांकों का योग (0) है, तो (k) क्या है?

Concept

Why this answer is correct

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यदि (p(x)=x-2+ax+b), (p(1)=0) और (p(2)=0), तो (a+b) क्या है?

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Exam Tip

किस मान के लिए (p(x)=x-3-4x-2+mx+6) में (p(1)=0) होगा?

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Exam Tip

यदि (x=3), बहुपद (p(x)=x-2-kx+12) का शून्य है, तो (k) क्या है?

Concept

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Exam Tip

यदि (p(x)=kx-2-5x+6) और (p(-1)=14), तो (k) का मान क्या है?

Concept

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Exam Tip

यदि (p(x)=(a-5)x-5+2x-3-7x+4) की घात (3) है, तो (a) क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=ax-2+4x-12) और (x=2) इसका शून्य है, तो (a) क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=2x-2-5x+c) और (p(4)=7), तो (c) का मान क्या है?

Concept

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Exam Tip

यदि (p(x)=(k-4)x-4+3x-2-5x+2) की घात (2) है, तो (k) का मान क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=ax-3+bx-2+cx+d) और (p(0)=-7), तो (d) का मान क्या है?

Concept

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Exam Tip

किस मान के लिए \(x^2-6x+m\) में (x=2) शून्य होगा?

Concept

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Exam Tip

यदि (p(x)=x-2-ax+18) और (p(3)=0), तो (a) का मान क्या है?

Concept

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Exam Tip

यदि (p(x)=x-2+kx-15) और (p(3)=0), तो (k) क्या है?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=9x-2+cx-5) में (x) का गुणांक (-4) है, तो (c) क्या है?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=(a+3)x-2+5x-1) रैखिक बहुपद है, तो (a) क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि (p(x)=x-2-ax+12) और (p(3)=0), तो (a) का मान क्या है?

Concept

यदि (p(x)=2x^-2+bx+c), (p(0)=5) और (p(1)=1), तो (b) क्या है?

किस मान के लिए ((m+1)x^-2+(m^-2)x+7) अचर बहुपद बन सकता है?

यदि (p(x)=x^-3+rx^-2+s), (p(0)=5) और (p(1)=9), तो (r) क्या है?

यदि (p(x)=x^-3+px+q), (p(1)=4) और (p(-1)=-2), तो (p) का मान क्या है?

यदि बहुपद (p(x)=2x^-3+kx^-2-8x+3) में सभी गुणांकों का योग (0) है, तो (k) क्या है?

यदि (p(x)=x^-2+ax+b), (p(1)=0) और (p(2)=0), तो (a+b) क्या है?

किस मान के लिए (p(x)=x^-3-4x^-2+mx+6) में (p(1)=0) होगा?

यदि (x=3), बहुपद (p(x)=x^-2-kx+12) का शून्य है, तो (k) क्या है?

यदि (p(x)=kx^-2-5x+6) और (p(-1)=14), तो (k) का मान क्या है?

यदि (p(x)=(a-5)x^-5+2x^-3-7x+4) की घात (3) है, तो (a) क्या होगा?

यदि (p(x)=ax^-2+4x-12) और (x=2) इसका शून्य है, तो (a) क्या होगा?

यदि (p(x)=2x^-2-5x+c) और (p(4)=7), तो (c) का मान क्या है?

यदि (p(x)=(k-4)x^-4+3x^-2-5x+2) की घात (2) है, तो (k) का मान क्या होगा?

यदि (p(x)=ax^-3+bx^-2+cx+d) और (p(0)=-7), तो (d) का मान क्या है?

यदि (p(x)=x^-2-ax+18) और (p(3)=0), तो (a) का मान क्या है?

यदि (p(x)=x^-2+kx-15) और (p(3)=0), तो (k) क्या है?

यदि (p(x)=9x^-2+cx-5) में (x) का गुणांक (-4) है, तो (c) क्या है?

यदि (p(x)=(a+3)x^-2+5x-1) रैखिक बहुपद है, तो (a) क्या होगा?

यदि (p(x)=x^-2-ax+12) और (p(3)=0), तो (a) का मान क्या है?

यदि (p(x)=x^-2+px+16) और (4) इसका शून्य है, तो (p) का मान क्या है?

यदि (p(x)=2x^-2+bx-10) और (p(2)=4), तो (b) का मान क्या है?

यदि (p(x)=x^-3+ax^-2+bx+1) में (a=0) और (b=-2), तो बहुपद क्या होगा?

यदि (p(x)=x^-2+ax+a) और (p(1)=5), तो (a) का मान क्या है?

किस मान के लिए (p(x)=(a-2)x^-3+4x^-2+1) की घात (2) हो जाएगी?

यदि (p(x)=2x^-3+mx^-2-x+4) में \(x^2\) का गुणांक (-5) है, तो (m) क्या है?

यदि (q(x)=x^-2-kx+6) और (q(2)=0), तो (k) का मान क्या है?

यदि (p(x)=ax^-2+3x+5) की घात (1) है, तो (a) का मान क्या होगा?